File System Management

File System Management and Permissions

Module Overview

This module covers the Linux file system structure, file management operations, and the permission system. You’ll learn how to navigate, manipulate files and directories, and manage access controls effectively.

Learning Objectives

• Understand the Linux file system hierarchy
• Master file and directory operations
• Learn file permission concepts and management
• Implement access control effectively
• Use advanced file system features

Prerequisites

• Completion of Module 1 (Introduction to Linux)
• Basic command line navigation skills
• Understanding of basic Linux concepts

Topics Covered

1. File System Hierarchy

• Understanding the FHS (Filesystem Hierarchy Standard)
• Important system directories and their purposes
• File system types and mount points

2. File Operations

• Basic file management commands
• Working with directories
• File manipulation and text processing

3. Permissions System

• Understanding permission bits
• User and group permissions
• Special permissions (SUID, SGID, Sticky Bit)

4. Access Control

• Changing file ownership
• Modifying permissions
• Access Control Lists (ACLs)

Estimated Time

• Reading Materials: 1.5 hours
• Hands-on Practice: 2.5 hours
• Exercises: 1 hour

Additional Resources

• Linux Filesystem Hierarchy Standard
• Linux File Permissions Explained
• Advanced File Permissions

Next Steps

After completing this module, proceed to Module 3 to learn about user management and administration.